USA – 1912, 50¢ violet, D.L. watermark – SOLD for $1,600

1912, 50¢ violet, D.L. watermark (Scott 422), bottom plate block of 6, o.g., hinged, handsome example of this extremely elusive and undervalued plate, with brilliant color; a few perforations expertly reinforced, Fine.
Scott $4,750.
Estimate $2,500 – 3,500